Madness Inducement

Madness Inducement is the dangerous ability to induce temporary insanity in other characters - unlike true insanity characters afflicted by this power often recover quickly once the power has been lifted or they are removed from the presence of a Madness Inducing characters, though they may have psychological scars as a result.

As can be expected this is part of the larger Madness Manifestation trait and normally manifests in malicious entities, though some neutral or even chaotic good beings may also have this trait as can some objects and locations.